Cms50QA Hot Selling CE Approved Fingertip Pulse Oximeter

Technical Parameters




1. Display Mode: LCD Display, SpO2, Pulse rate, Pulse bar

2. SpO2 measuring range: 0%-100%

3. Accuracy: When the SpO2 measuring range is: 70% to 100%, the permission of absolute error is (+, -)2%; Below 70% unspecified

4. Resolution: SpO2: 1% Pulse Rate: 1bpm

5. Pulse Ratio: 30-250 BPM

6. Measurement Performance in Weak Filling Condition: SpO2 and pulse rate can be shown correctly when pulse-filling ratio is 0.4%, SpO2 error
Is (+, -)4%, pulse rate error is (+, -)2bpm Or 2%(select larger).

7. Resistance to surrounding light: The device between the value measured in the condition of man-made light and that of darkroom is less than (+, -)1%

8. Alarm function: Detected data going beyond limit alarm(when the SpO2 is below 90%, or the pulse rate is not between 50bpm and 120bpm, the alarm
Occurs); Low power alarm

9. Safety Type: Interior Battery, BF Type

10. Storage Environment: Temperature: -40º C~+60º C; Relative humidity: 5%-95%;

11. Operative Environment: Temperature: 10º C~40º C; ; Relative humidity: 30%-75%;

12. Power supply requirement: 3.6V DC~4.2VDC

13. Battery requirement: 3.6V rechargeable buttony lithium battery (1 unit)

14. Dimensions: 46(L) × 40(W) × 29 (H) mm

15. Weight: About 35g (with 3.6V rechargeable buttony lithium battery )